baber/WOPTO huggingface dataset:
Patent JP-H117213-A (JP)
Title: Fixing roller and production thereof
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize heat energy emitted from a phase transition heat generating material by making its density gradient increase as it goes toward the outside surface in the circumferential direction of a phase transition heat generating layer. SOLUTION: A fixing roller 1 is provided with a hollow cylindrical core metal 2. On the outer periphery of the core metal 2, the phase transition heat generating layer 5 having fine grains 3 as the phase transition heat generating material dispersed in a binder 4 such as polyimide is formed. The fine grains 3 as the phase transition heat generating material in the phase transition heat generating layer 5 are higher in density as it goes toward the outside surface and relatively, the concn. of the binder 4 is lower as it goes to the outside surface. The side of the core metal 2 is firmly fixed by the binder 4. A protective layer 6 is formed on the outer periphery of the phase transition heat generating layer 5.  This layer 5 is covered and sealed by the protective layer 6, so that it prevents the fine grains 3 as the phase transition heat generating material from flowing out, when the fine grains 3 are in melted states.
Patent JP-S5785723-A (JP)
Title: Device for automatically truing up and conveying articles
Inventor: KURACHI GAKIYUU
IPC: B65G47/82
Filed: 1980-11-12
Abstract: PURPOSE: To safely handle fragile articles such as dumplings stuffed with minced pork and vegetables, by putting the article on an intermediate plate and then putting the article on a second belt in transferring the fragile articles from one of perpendicular conveyors to the other.  
     CONSTITUTION: A transfer mechanism B for shifting a dumpling W stuffed with minced pork and vegetables, from a first conveyance mechanism A made of a belt 5, to second conveyance mechanism made of a belt 9, includes a displacing plate 18, whch is moved along the inclined part 5A of the belt 5 by an arm 19 to transfer the dumpling onto a movable sheet 14. The dumpling is then trued up by a reception plate 16. The sheet 14 is retracted so that the dumpling W is put on the belt 9. The dumpling W is conveyed to a following process by the  belt 9. According to this constitution, the dumplings W separately brought in are trued up in a row so that a prescribed number of dumplings are sent out as a group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06349306-A (JP)
Title: Lighting fixture of led light source
Inventor: KONDO TOSHIYUKI
IPC: F21Y101/02
Filed: 1993-06-07
Abstract: PURPOSE:To simplify the design of lens, and to make the lens cuts uniform so as to improve the appearance, by dividing a substrate in a form to make the intervals between LEDs and the lens even, and making the form of a housing corresponding to the divided form of the substrate. CONSTITUTION:A substrate is divided so as to install plural substrates 31 to 34 to steps 41 to 44 respectively, and the intervals of LEDs 2 loaded on the substrates, and a lens 5, are made in the same size. As a result, the lights radiated from the LEDs 2 reach to the lens 5 under the same condition actually. Consequently, the lens cuts 6 in order to form the light distribution property of the lens 5 are all in the same form, so as to simplify the design. And the uniformity of the brightness of the lens monitored from the outer side is improved.
Patent JP-2000348226-A (JP)
Title: Plant operation support system
Inventor: KONDO TSUKASA
IPC: G05B23/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator by facilitating reference to various detailed data about operating procedures and the past operations corresponding to the operating procedures. SOLUTION: This plant operation support system consists of a procedures data server part 300 provided with a procedures data server 310 where operation procedures data in which operation methods in respective plant structure components are described are recorded, and plant operation supporting parts 100 provided with a history database 110 which is provided in accordance with each operation control monitoring part and in which operation history data is recorded, a displaying part 150 which shows the operation procedures obtained from the operation procedures data and the operation history data obtained from the database 110, etc. Not only the operation procedures can be shown on the screen but also history data, for instance, such as process data can be shown on the screen.  For this reason, plant operation can be performed while easily referring to data obtained when the similar operations are performed in the past.
Patent JP-S6315346-A (JP)
Title: Memory protection circuit
Inventor: TAGUCHI MASAYUKI
IPC: G06F12/16
Filed: 1986-07-07
Abstract: PURPOSE:To surely protect data in a memory in a transient state of switching a power source, by prohibiting the write of the data on the memory, and the operation of a microprocessor, at the same time of detecting the abnormality of a main power source, and maintaining the prohibited states of the write on the memory, and the operation of the microprocessor, for a prescribed time after the abnormality is eliminated. CONSTITUTION:A timepiece circuit 80 generates a pulse having a prescribed time width decided by a resistance 81, and a capacitor 82, setting the leading edge of the output signal of a voltage monitoring circuit 50 as a trigger. A memory protect signal generation circuit 70 changes a memory protect signal from a low level ton a high level at a time then both output signal of the voltage monitoring circuit 50, and the output signal of the timepiece circuit 80 go to the high levels, and cancels the write prohibiting state of a CMOS memory 8. Since the memory protect signal is inputted to the reset input terminal of the microprocessor 8, the write prohibition on the CMOS memory 3, and the stopping of the operation of the microprocessor, are performed simultaneously. In this way, the data in the memory can be prevented from being damaged.
Patent JP-S5491953-A (JP)
Title: Refrigerator capable of heating, cooling, and dehydration
Inventor: SATOU SATORU
IPC: F25B29/00
Filed: 1977-12-28
Abstract: PURPOSE: To enable interchange between cooling operation and dehydration operation through the use of one stop valve by using a temperature-type automatic expansion valve as a dehydration expansion mechanism and stopping it during cooling operating by use of a special refrigerant circuit.  
     CONSTITUTION: A bbpa h pipe 5 bypassing a temperature-type automatic expansion valve 7 for dehydration comprises inseries a solenoid valve 11 and a temperature- type automatic expansion valve 9 which acts as an expansion mechanism during cooling operation. And the temperature sensor part 10 of the valve 9 is fitted to the outlet pipe 17 of a second room coil 4, to enable cooling operation. A heating operation circuit is formed by fitting a heating decompressor 27, in paralle with a check valve 28, in a connection pipe between an outdoor coil 2 and a heat exchanger 12, and connecting a check valve 29 in parallel with the expansion valve 9. Interchange between cooling operation and dehydration operation can be effected by only operation the valve 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08169701-A (JP)
Title: Method and apparatus for generating atmosphere for heat treatment
Inventor: JIYAAKU SUTEFUAAN BAN DAN SHIP
IPC: B01J7/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an endogenerator reactor of carbon monoxide and hydrogen atmospheres for heat treating iron metal, non-ferrous metal, alloy as well as metal and/or ceramic powders.  
     CONSTITUTION: And endogenerator reactor comprises an auxiliary heat source, a porous ceramic support means for a catalyst loaded nearby heat from the heat source, a catalyst means containing noble metal loaded on the support means, and the reactor is a means for directing inflow gas source contg. gaseous hydrocarbon and gaseous mixture of oxydant contg. 5 to 100% oxygen, in which the gaseous hydrocarbon and oxygen exposed to the auxiliary heat source are included and directing the gaseous hydrocarbon and oxygen to the support means and the catalyst. At this point the hydrocarbon gas is oxidized to generate inflow gas containing carbon monoxide and hydrogen at a space velocity of at least 10,000 normal ft 3 /outflow gas Hr/used catalyst ft 3 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H029488-A (JP)
Title: Water purification device
Inventor: HARADA TAKASHI
IPC: B01D27/08
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the inflow of hot water in the main unit of a device by installing a purification cartridge, in a detachable manner, on a block base with an untreated water supply section and a purified water delivery section and also providing a hot water blocking mechanism which blocks the inflow of hot water into the purification cartridge. CONSTITUTION:Untreated water (potable water) is introduced into a cartridge and delivered from a purified water delivery section 22 after purification by turning a knob 307 to switch the flow of potable water to a flow path 302, side, that is, the main unit side of a device. If hot water is by mistake allowed to flow into a drawin member 3, a shape memory alloy 311 drives a hot water blocking valve 309 to the right in the figure upon the contact of the alloy 311 with the hot water, resulting in the closing of the gap between a valvular body 309 and a valve seat 306. Thus the inflow of the hot water is prevented and subsequently, the efficient blocking of the hot water into the main unit of the device is ensured.
Patent JP-H06344539-A (JP)
Title: Ink color matching apparatus
Inventor: WATANABE KANEHIRO
IPC: B41F31/02
Filed: 1993-06-03
Abstract: PURPOSE:To simultaneously extract a plurality of color ink amounts and cooperate extracting and mixing steps. CONSTITUTION:An ink extracting unit 2a having a pump 7 for measuring capacity of ink and an ink extruding plate 8 at an end is airtightly inserted into an ink tank 1a by an air cylinder 3a. Ink extracted by the pump 7 is fed to an ink discharge gun 14, and discharged from an ink outlet 15a. Similarly, a plurality of inks are discharged. The discharged inks are contained in a mixing tank 11a, mixed by a mixer 16 to obtain a specific matched color. Such an operation is conducted by using a computer and a terminal unit and pressing an operation button, and an arbitrary matched color can be instantaneously obtained based on mixing data.
Patent JP-H05320827-A (JP)
Title: Steel for spring excellent in fatigue property and steel wire for spring as well as spring
Inventor: SATO HITOSHI
IPC: C22C38/00
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a steel for a spring having high strength and excellent in fatigue properties by specifying its compsn. constituted of C, Si, Mn, Cr, V, Nb and Fe and the properties of contained inclusions and percipitates. CONSTITUTION:In a steel contg., by weight, 0.5 to 0.8% C, 0.8 to 2.5% Si, 0.4 to 1.3% Mn and 0.4 to 2% Cr, furturemore contg., at need, 0.05 to 0.5% V and/or 0.05 to 0.5% Nb and moreover contg. 0.1 to 2% Ni and/or 0.1 to 0.5% Mo, and the balance Fe with inevitable impurities, the m.p. of oxide inclusions contained therein is regulated to <=1500 deg.C, and the size of carbide precipitates and nitride precipitates are regulated to <=15mum. In this way, the objective steel for a high strength spring excellent in fatigue properties can be obtd. This steel is subjected to hardening and tempering treatment, by which the objective high strength steel wire for a spring having crystalline grain size, of No.11, or more 3 to 20% retained austenitic amt., >=205kgf/mm<2> tensile strength and <=0.95 proof stress ratio after low temp. annealing at >=400 deg.C and the objective spring having residual stress shown by the formula and inequalities can be obtd.
Patent JP-H115082-A (JP)
Title: Active water apparatus
Inventor: NAKAGAWA TSUNEAKI
IPC: C02F1/48
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a more useful active water apparatus, whose constitution is compact, easy to be installed and utilized and capable of enhancing convenience to a shop using drinking water and a supplier of the drinking water, etc., and also of supplying it in a state of making the best use of function of the active water. SOLUTION: The active water apparatus is provided with an active water device 1 for activating water in a water flow passage formed with piping, and also successively arranged either one or more of a water magnetizing device 2 for magnetizing water, a water purifier 3 for purifying water or a sterilization device 4 for sterilizing water in combination to the active water device. The active water device 1 is provided with a stainless steel-made cylindrical casings arranged at a water inlet port and a water outlet port at respective ends in the axis direction, and at least two kinds of ball materials filled in the regions separated in the axis direction inside the cylindrical casing. One of the ball materials is ceramic balls for far-infrared radiation, while the other of the ball is silver based sterilizing material-made ball.
Patent JP-S5785945-A (JP)
Title: Electrode wire for wire-cut electric discharge machining
Inventor: AKASAKA KIICHI
IPC: C22C9/02
Filed: 1980-11-14
Abstract: PURPOSE: To obtain an electrode wire for wire-cut electric discharge machining capable of remarkably increasing the electric discharge machining speed by adding a specified amount of Sn and Ag to Cu.  
     CONSTITUTION: This electrode wire for wire-cut electric discharge machining consisting of 0.05W1.5wt% Sn and/or Ag and the balance Cu. When the Sn and/ or Ag content is below the lower limit, the effect of increasing the electric discharge machining speed is reduced. When the content exceeds the upper limit, the effect is reduced, and the wire drawability is deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5384530-A (JP)
Title: Magnetic bubble memory unit
Inventor: OKADA MASAAKI
IPC: G11C11/14
Filed: 1976-12-29
Abstract: PURPOSE: To shorten the average cycle time without changing the driving frequency, by arranging the bubbles near the sectionar toward the bubble progressing direction for the information storage loop having high reading frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05333591-A (JP)
Title: Electrostatic latent image developer and method for developing
Inventor: YADA YOSHIO
IPC: G03G9/083
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an electrostatic latent image developer capable of reducing the fogging of low bias, obtaining a excellent image quality free from memory of image regardless of developing bias, applying to a developing device of simultaneous developing and cleaning system, making a device small in size and preferable in environmental preservation. CONSTITUTION:A magnetic toner particle into which a magnetic particle of 0.1-10wt.% to the magnetic toner particle is externally added is used and the electrostatic latent image developer contains the magnetic toner particle and a carrier particle. In this case, the content of the magnetic toner particle and the carrier particle is regulated so that (carrier particle/magnetic toner particle) is 1/9-6/4 in weight ratio and the magnetic particle has 0.01-10mum average particle diameter and <60Oe coercive force at 5000Oe.
Patent JP-H0916434-A (JP)
Title: Detecting method for failure information at time of runaway of cpu
Inventor: KANAKUBO HARUMI
IPC: G06F11/30
Filed: 1995-06-27
Abstract: PURPOSE: To continuously and accurately find failure occurrence places in a program by storing memory addresses that a CPU has accessed in a nonvolatile RAM at all times and checking the data in this nonvolatile RAM when a runaway of CPU is detected. CONSTITUTION: The CPU 11 of a controller 1 controls a controlled device 2 according to the program and the controlled device makes a timer counter 13 counts up each time a unit process of the program ends. The CPU 11 outputs a reset signal periodically to reset the timer counter. Further, the CPU 11 writes the accessed memory addresses in the nonvolatile RAM 14 at all times and when the timer counter 13 enters a time-out state owing to a runaway of CPU, the CPU is reset and restarted to confirm this state through a port 12 and send out the data of the nonvolatile RAM 14.
Patent JP-H09314557-A (JP)
Title: Manufacture of reinforced fiber preform
Inventor: OTAKA MASARU
IPC: B29B11/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an increased thickness part by a method wherein a reinforced fiber mat is arranged to an increased thickness part corresponding part of a screen stencil surface, and an adhesive and a cut reinforced fiber are stuck to the screen stencil surface by an absorbing action from its opposed surface, and formed. SOLUTION: A screen stencil 3 is arranged on a workbench 2 equipped with a reduced pressure opening 1 conducting to a vacuum pump, and used. A reinforced fiber mat 8 is arranged to an increased thickness corresponding part of a surface reinforcing fiber mat of the screen stencil 3. Then, an adhesive 4 and a cut reinforcing fiber 5 are stuck to a surface of the screen stencil 3 by an absorbing operation. After hardening appropriately a reinforced fiber preform formed on the surface of the screen stencil 3, it is released from the screen stencil 3. Thereby, any thickness increasing can be also easily carried out.
Patent JP-S5492227-A (JP)
Title: Copying apparatus of variable copying magnifications
Inventor: KITAJIMA TADAYUKI
IPC: G03G15/041
Filed: 1977-12-28
Abstract: PURPOSE:To enable copying magnification changing readily and accurately with a simple constitution by simultaneously moving two reflecting means in the same direction at a constant speed ratio by the use of wire members and running blocks. CONSTITUTION:A pulley 33 of a diameter 1/2 that of a drive pulley 26 is iixed to a revolving shaft 261. This pulley 33 is revolved in the same direction at half the peripheral speed of 26. A pulley 34 is rotatably mounted for the pulley 25 to the shaft 341 which is fixed in the home position on the opposite side from the pulley 33. Hence, at the time of changing copying magnification from life size to reduction, the pulleys 28, 29 are moved from the solid line position to the broken line position by way of the shaft 30, then a wire 32 is pulled to the pulley 27 side between the pulleys 25, 27 and to the pulley 25 side between the pulleys 25, 28 and therefore a mirror 15 goes away from the mirror 16. At this time the pulleys 25, 27, 28, 29 revolve and the pulleys 26, 33, 34 do not and therefore the displacement positions of the mirror 16 become ratios of 1:1/2. Thereby, the conversion of copying magnification may be adjusted readily and accurately with the simple constitution.
Patent JP-S5384003-A (JP)
Title: Coke discharging device of cooling chamber
Inventor: TOMIZAWA FUMIO
IPC: C10B39/02
Filed: 1976-12-29
Abstract: PURPOSE: To provide a coke discharging device which enables the smooth discharge of coke preventing the leakage of cooling gas, comprising a cooling chamber furnished with a first hopper having a pair of horizontal discharge control edges, a seal valve, a second hopper and a feeder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5683870-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1979-12-13
Abstract: PURPOSE: To simplify structure and make the head small-size and light-weight, by holding the slider in the folding support part of the gimbals spring.  
     CONSTITUTION: Slider 2 having a thin film core is supported at the tip part of gimbals spring 1, and slider driving arm fitting material 3 is provided in the root part of spring 1, and lead wire 4 for electric signal transfer connecting the thin film core and the external device is provided. Land 7 is formed which is connected to the thin film core electrically is formed on the back face of slider 2, and spring 1 is provided with two parallel main support parts 1a and folded support parts 1c which are formed inside main support parts continuously to main support part tips,  and both folded support part tips of spring 1 are connected and fixed to the slider  back face, and spring 1 and land 7 are connected electrically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0720677-A (JP)
Title: Electrifier
Inventor: YAMAZAKI MICHIHITO
IPC: G03G15/02
Filed: 1993-06-30
Abstract: PURPOSE:To reduce uneven electrification caused by the change of the surface characteristics of an electrifying member and a body to be electrified without impressing AC voltage and to uniformly electrify the body to be electrified by making the surface of the electrifying member to be on the same side as the body to be electrified with respect to a tangent drawn from a point on the most downstream side from the electrifying member toward a downstream side in the moving direction of the body to be electrified and using DC voltage as impressed voltage. CONSTITUTION:This device is provided with the electrifying member 2 installed in contact with or near the body to be electrified 1, and impressing voltage to electrify the body 1. The electrifying surface of the member 2 is set on the same side as the body 1 with respect to the tangent drawn from the point A on the most downstream side in the moving direction of the body 1 at the contact part or the closest part of the member 2 to the body 1 toward the downstream side in the moving direction of the body 1. Thus, electrifying width is made larger than that of the roller-shaped contact electrifying member, and the body 1 is sufficiently uniformly electrified by impressing only DC voltage. Therefore, moire or electrifying noise which is trouble in the case of impressing the AC bias is eliminated.
Patent JP-H09320582-A (JP)
Title: Positive plate for alkaline storage battery
Inventor: OZAKI HIROKI
IPC: H01M4/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery which can be restrained from having a drop in open circuit voltage when left for a long period and which has excellent on-shelf performance that reduces anirreversible decrease in capacity. SOLUTION: A positive plate for an alkaline storage battery is used which has, on the surface of a nickel porous body having an oxide coating, a cobalt- mixture compound composed of cobalt and two or more kinds of elements selected from at least nickel, cadmium, zinc, and lanthanum with the cobalt and the elements in a total mole ratio of 20:80 to 97:3, on which an active material composed chiefly of nickel hydroxide is held. Preferably, the ratio of the cobaltmixture compound to the active material composed chiefly of nickel hydroxide is such that the mixture compound is 1 to 20wt.%, in terms of the hydroxide.
Patent JP-S645838-A (JP)
Title: Release film
Inventor: TAKAHASHI TERUO
IPC: C09J7/02
Filed: 1987-06-30
Abstract: PURPOSE:To improve the adherence between and durability of a polyester film and a silicone release layer by a structure wherein a primer layer consisting of crosslinked silane coupling agent and the silicone release layer are provided in the order named on at least one side of the polyester film. CONSTITUTION:As the polyester concerned, polyethylene terephthalate, polypropylene terephthalate and the like are preferably exampled. the preferable thickness of the polyester film is 12-250mum. As the silane coupling agent applied on at least one side of the polyester film, compounds represented by a general formula YRSiX3 such as vinyltriethoxysilane and the like are exampled. The preferable method for providing the silane coupling agent on the polyester film is to apply spreading liquid and, after that, crosslink is carried out. The concentration of solid content of the spreading liquid is normally 30wt.% or less. The amount of coating of the liquid is set to be 0.5-20g per 1m<2> of running film.